| Date: | 1976-07-20 |
| Time: | 1644 |
| Geyser: | Whirligig |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 5m |
| Standardized Duration: | 5m |
| Time Entered: | 2017-08-31 13:30:20 |
| Time Uploaded: | 2019-05-13 21:43:51 |
| Entrant: | research-mab |
| Observer: | 1976 log |
| Submitted to: | Geysertimes.org |
| Comments: | noted that as Big Whirligig erupted the height of Pequito increased & Pinwheel showed bubbling activity |